研究了铝基碳化硅纤维增强复合材料在连续波强激光辐照下的破坏效应。结果表明 ,高强纤维的存在提高了复合材料的抗激光破坏能力。强激光辐照使金属基复合材料产生的主要效应是基体的熔融、汽化和纤维与基体反应 ,这些效应是造成金属基复合材料强度大幅降级从而导致材料结构破坏的直接原因 The destruction effect of aluminum-based silicon carbide fiber reinforced composites under continuous high-intensity laser irradiation was studied. The results show that the presence of high-strength fibers increases the ability of the composite to resist laser damage. The main effect of intense laser irradiation on the metal matrix composites is the matrix melting, vaporization and the reaction of the fibers with the matrix. These effects are the direct cause of the material matrix degradation due to the significant degradation of the strength of the metal matrix composites